Zuwei Chen

City:

Chengdu

Country:

China

Published Applications:

Last publication date:

2021-03-18

Top Assignees for applications by Zuwei Chen

The entities that hold a legal rights for patent applications filed by inventor Chen Zuwei:

Zuwei Chen from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Process for preparing metal-chelate retarder by sol-gel method

Oil well cement slurry high-temperature suspension stabilizer prepared from oil-based shale drilling cuttings

InventorID:

2936489 ⎘